1222096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4493}}^1$

素因数の和:4518

約数の個数: 20

約数和(自身を含む): 2507652

約数和(自身を除く): 1285556

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4493, 8986, 17972, 35944, 71888, 76381, 152762, 305524, 611048, 1222096]

約数ペア:

[(1, 1222096), (2, 611048), (4, 305524), (8, 152762), (16, 76381), (17, 71888), (34, 35944), (68, 17972), (136, 8986), (272, 4493)]